Portion of a lamp



FIG. 1 is a perspective view of a portion of a lamp according to a firstembodiment;

FIG. 2 is a front view thereof according to the first embodiment;

FIG. 3 is a rear view thereof according to the first embodiment;

FIG. 4 is a left side elevational view thereof according to the firstembodiment;

FIG. 5 is a right side elevational view thereof according to the firstembodiment;

FIG. 6 is a top plan view thereof according to the first embodiment;

FIG. 7 is a bottom plan view thereof according to the first embodiment;

FIG. 8 is another perspective view thereof according to the firstembodiment;

FIG. 9 is a perspective view of a portion of a lamp according to asecond embodiment;

FIG. 10 is a front view thereof according to the second embodiment;

FIG. 11 is a rear view thereof according to the second embodiment;

FIG. 12 is a left side elevational view thereof according to the secondembodiment;

FIG. 13 is a right side elevational view thereof according to the secondembodiment;

FIG. 14 is a top plan view thereof according to the second embodiment;

FIG. 15 is a bottom plan view thereof according to the secondembodiment; and,

FIG. 16 is another perspective view thereof according to the secondembodiment.

The broken lines in the drawings are for illustrative purpose only, andform no part of the claimed design.

CLAIM The ornamental design for a portion of a lamp, as shown anddescribed.